A cotton canvas flysheet, a pegged-in groundsheet (PIG), a large 4m diameter, a high 1.4m entrance, 2.5m high at the centre & weighing 14.8kg the 4000-Lite Tent from Soul Pad is very lightweight for its size. The lightweight, waterproof groundsheet is loose & detached from the canvas. Unique to Soul Pad, the groundsheet can be pegged together with a 20cm mudguard at the base of the wall which is tucked under the groundsheet & a peg driven through corresponding eyelets between the two. This serves to keep them together. The walls can be rolled up on a hot sunny day to let the cool breeze wash over you while being protected from the sun. It looks pretty cool too, creating the impression that your home from home is floating in mid-air. There are four zipped windows & three vents at the top of the bell, all with mosquito mesh fitted to keep the bugs at bay. Compatible Products: Soul Pad Bijou Inner 4000 Lite Soul Pad Demi Inner 4000 Lite Soul Pad Coir Half Moon 4000 Series Carpet